Optimized planning of frequency hopping in cellular networks
Computers and Operations Research
Optimization of Half-Rate Codec Assignment in GERAN
Wireless Personal Communications: An International Journal
A-MAC: adaptive medium access control for next generation wireless terminals
IEEE/ACM Transactions on Networking (TON)
Optimization of Handover Parameters for Traffic Sharing in GERAN
Wireless Personal Communications: An International Journal
Combined CAC and forced handoff for mobile network performability
ASMTA'12 Proceedings of the 19th international conference on Analytical and Stochastic Modeling Techniques and Applications
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From the Publisher:Due co the explosive global growth in the number of mobile subscribers, as well as the growth predicted in the mobile data segment, the need for improved spectrum efficiency on the radio interface becomes more and more important. Frequency hopping (FH) is an effective method for improving the spectrum efficiency. One of the advantages of FH is that it can be combined with other spectral efficiency improving features like power control, handover and reuse partitioning. Performance Enhancements in a Frequency Hopping GSM Network treats FH and some of the additional features in detail. It begins with an in-depth description of the basic concept of FH on link level as well as on system level. Different methods have been used for analysis such as link level simulations, network level simulations and classic tele-traffic theory. Special Features of Performance Enhancements in a Frequency Hopping GSM Network: combines the practical experiences of operator and vendor with more theoretical research methods. An in-depth treatment of prevailing problems in GSM networks. Presentation of a new method, computer aided network design (CAND), which has been developed to analyse the complex network structures of a GSM network. CAND provides the possibility for more realistic performance evaluations than conventional methods. Provides GSM-specific analysis of functionality improvements in power control, discontinuous transmission and several handover algorithms. Explanation of the quality and capacity gains of features like the combination of FH and reuse partitioning, referred to as intelligent frequency hopping. A frequency planning method forFH GSM networks is presented. This method exploits the benefits from FH directly in the allocation process, increasing the overall frequency plan.